If you want to start your career in Internet of Things get Node MCU Ch340 v3 or Node MCU CP2110 Hi Geeks if you have purchased Node MCU CP2110 . That means you are on Right place. Download CP2110 Driver for Your Operating System here Next step you know just extract ->next ->agree ->continue......... Now next step to Install Node MCU ESP8266 Library and board manager. I will cover on next post.